Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response

Detalhes bibliográficos
Autor(a) principal: Silva, João Vítor Felippe [UNESP]
Data de Publicação: 2023
Outros Autores: de Moraes Pereira, Marcos Cesar, Silva, Maria Fernanda Felippe [UNESP], Molina, Julio Cesar
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.engstruct.2023.115973
http://hdl.handle.net/11449/247011
Resumo: This work aimed to perform the numerical and experimental analysis of three test setups (bending, vertical shear, and inclined shear) of CLT used to determine the rolling shear stiffness and strength. CLT specimens were manufactured with four different Brazilian wood species and two-component polyurethane adhesive. The stress distributions in the CLT test setups were simulated by Finite Element Method using ANSYS software. Rolling shear stiffness and strength was directly proportional to wood density. The CLT stiffness differed for each test setup. CLT strength was independent of the applied test setup. The numerical models provided the stress distribution in the areas of most interest of the specimen models which justified the failure modes obtained in the experimental tests. The inclined shear specimen was the one that best represented failure by rolling shear.
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spelling Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength responseBrazilian woodsCLTFinite Element MethodSpecies-adhesive combinationStiffnessStrengthThis work aimed to perform the numerical and experimental analysis of three test setups (bending, vertical shear, and inclined shear) of CLT used to determine the rolling shear stiffness and strength. CLT specimens were manufactured with four different Brazilian wood species and two-component polyurethane adhesive. The stress distributions in the CLT test setups were simulated by Finite Element Method using ANSYS software. Rolling shear stiffness and strength was directly proportional to wood density. The CLT stiffness differed for each test setup. CLT strength was independent of the applied test setup. The numerical models provided the stress distribution in the areas of most interest of the specimen models which justified the failure modes obtained in the experimental tests. The inclined shear specimen was the one that best represented failure by rolling shear.Departamento de Engenharia Mecânica Universidade Estadual PaulistaEscola de Engenharia de São Carlos Universidade de São PauloInstituto de Ciência e Engenharia Universidade Estadual PaulistaDepartamento de Engenharia Mecânica Universidade Estadual PaulistaInstituto de Ciência e Engenharia Universidade Estadual PaulistaUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Silva, João Vítor Felippe [UNESP]de Moraes Pereira, Marcos CesarSilva, Maria Fernanda Felippe [UNESP]Molina, Julio Cesar2023-07-29T12:56:37Z2023-07-29T12:56:37Z2023-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.engstruct.2023.115973Engineering Structures, v. 284.1873-73230141-0296http://hdl.handle.net/11449/24701110.1016/j.engstruct.2023.1159732-s2.0-85150280433Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEngineering Structuresinfo:eu-repo/semantics/openAccess2023-07-29T12:56:37Zoai:repositorio.unesp.br:11449/247011Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:48:25.585256Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response
title Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response
spellingShingle Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response
Silva, João Vítor Felippe [UNESP]
Brazilian woods
CLT
Finite Element Method
Species-adhesive combination
Stiffness
Strength
title_short Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response
title_full Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response
title_fullStr Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response
title_full_unstemmed Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response
title_sort Experimental and numerical analysis of specimen configurations for Cross Laminated timber on rolling shear stiffness and strength response
author Silva, João Vítor Felippe [UNESP]
author_facet Silva, João Vítor Felippe [UNESP]
de Moraes Pereira, Marcos Cesar
Silva, Maria Fernanda Felippe [UNESP]
Molina, Julio Cesar
author_role author
author2 de Moraes Pereira, Marcos Cesar
Silva, Maria Fernanda Felippe [UNESP]
Molina, Julio Cesar
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Silva, João Vítor Felippe [UNESP]
de Moraes Pereira, Marcos Cesar
Silva, Maria Fernanda Felippe [UNESP]
Molina, Julio Cesar
dc.subject.por.fl_str_mv Brazilian woods
CLT
Finite Element Method
Species-adhesive combination
Stiffness
Strength
topic Brazilian woods
CLT
Finite Element Method
Species-adhesive combination
Stiffness
Strength
description This work aimed to perform the numerical and experimental analysis of three test setups (bending, vertical shear, and inclined shear) of CLT used to determine the rolling shear stiffness and strength. CLT specimens were manufactured with four different Brazilian wood species and two-component polyurethane adhesive. The stress distributions in the CLT test setups were simulated by Finite Element Method using ANSYS software. Rolling shear stiffness and strength was directly proportional to wood density. The CLT stiffness differed for each test setup. CLT strength was independent of the applied test setup. The numerical models provided the stress distribution in the areas of most interest of the specimen models which justified the failure modes obtained in the experimental tests. The inclined shear specimen was the one that best represented failure by rolling shear.
publishDate 2023
dc.date.none.fl_str_mv 2023-07-29T12:56:37Z
2023-07-29T12:56:37Z
2023-06-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.engstruct.2023.115973
Engineering Structures, v. 284.
1873-7323
0141-0296
http://hdl.handle.net/11449/247011
10.1016/j.engstruct.2023.115973
2-s2.0-85150280433
url http://dx.doi.org/10.1016/j.engstruct.2023.115973
http://hdl.handle.net/11449/247011
identifier_str_mv Engineering Structures, v. 284.
1873-7323
0141-0296
10.1016/j.engstruct.2023.115973
2-s2.0-85150280433
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Engineering Structures
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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